5YLK
Complex structure of GH 113 family beta-1,4-mannanase with mannobiose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (B, A) | beta-1,4-mannanase | polymer | 309 | 36223.5 | 2 | UniProt (K0J0N5) Pfam (PF22612) | Amphibacillus xylanus NBRC 15112 | |
| 2 | C, D, E, F (C, D, E, F) | beta-D-mannopyranose-(1-4)-beta-D-mannopyranose | branched | 342.3 | 4 | In PDB BIRD (PRD_900115) GlyTouCan (G78317QO) | 4beta-beta-mannobiose | ||
| 3 | G (A) | beta-D-mannopyranose | non-polymer | 180.2 | 1 | Chemie (BMA) | |||
| 4 | H, I (B, A) | water | water | 18.0 | 499 | Chemie (HOH) |
Sequence modifications
B, A: 1 - 309 (UniProt: K0J0N5)
| PDB | External Database | Details |
|---|---|---|
| Ala 223 | Glu 223 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 72446.9 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1369.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 180.2 | |
| All* | Total formula weight | 73996.3 |
